Detailed Specifications
Lenovo 01GR250 network card Fiber 25000 Mbit/s
Description
ConnectX-4 from Mellanox is a family of high-performance and low-latency Ethernet and InfiniBand adapters. The ConnectX-4 Lx EN adapters are available in 40 Gb and 25 Gb Ethernet speeds and the ConnectX-4 Virtual Protocol Interconnect (VPI) adapters support either InfiniBand or Ethernet. These adapters address virtualized infrastructure challenges, delivering best-in-class performance to various demanding markets and applications. Providing true hardware-based I/O isolation with unmatched scalability and efficiency, achieving the most cost-effective and flexible solution for Web 2.0, Cloud, data analytics, database, and storage platforms. The following figure shows the Mellanox ConnectX-4 2x100GbE/EDR IB QSFP28 VPI Adapter (the standard heat sink has been removed in this photo).
Specifications
| Ports & interfaces |
|---|
| Internal |
No |
| PCI version |
3.0 |
| Fiber ports quantity |
2 |
| Fiber optic connector |
SFP28 |
| PCI Card form factor |
Full-height (low-profile) |
| Interface |
Fiber |
| Host interface |
PCI Express |
| Connectivity technology |
Wired |
| Bandwidth |
|---|
| Maximum data transfer rate |
25000 Mbit/s |
| Technical details |
|---|
| Product colour |
Green |
| PCI Card form factor |
Full-height (low-profile) |
| Harmonized System (HS) code |
85176990 |
| Sustainability certificates |
RoHS |
| Network |
|---|
| Networking standards |
IEEE 802.1AX, IEEE 802.1Q, IEEE 802.1Qau, IEEE 802.1Qaz, IEEE 802.1Qbb, IEEE 802.1Qbg, IEEE 802.3ad, IEEE 802.3az |
| Maximum data transfer rate |
25000 Mbit/s |
| Design |
|---|
| Product colour |
Green |
| Certification |
CE, FCC, VCCI, ICES, RCM |
| Internal |
No |
| Safety |
CB, cTUVus, CE |
| PCI Card form factor |
Full-height (low-profile) |
| Component for |
Server |
| System requirements |
|---|
| Operational conditions |
|---|
| Operating temperature (T-T) |
0 - 55 °C |
| Storage temperature (T-T) |
-40 - 70 °C |
| Sustainability |
|---|
| Sustainability certificates |
RoHS |
| Packaging data |
|---|
| Quantity |
1 |
| Certificates |
|---|
| Certification |
CE, FCC, VCCI, ICES, RCM |
| Safety |
CB, cTUVus, CE |
| Other features |
|---|
| Harmonized System (HS) code |
85176990 |
| Packaging content |
|---|
| Quantity |
1 |
